Holley 502-7 - Holley GM 2-bbl Throttle Bodies
Holley#510-502-7Replacement 670cfm TBI |
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Bolt-On Power & Unmatched Flow *These Holley throttle bodies are considered equivalent to original equipment so they're 50-state legal and do not require a CARB Executive Order number. *670 CFM units may require intake porting or throttle body spacer 555-15404 and fuel line extensions 555-15411.
The Holley GM 2-bbl Throttle bodies have been designed with all the relevant emmisions provisions, electrical hook-ups and are replacements of the original equipment throttle bodies for the applications shown.Features:
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